/Engine/Source/Developer/TraceAnalysis/Public/Trace/Analyzer.h
When a new event type appears in the trace stream, this method is called if the event type has been subscribed to.
This analyzer is removed from the analysis session if false is returned.
virtual bool OnNewEvent ( uint16 RouteId, const [FEventTypeInfo](API\Developer\TraceAnalysis\Trace\IAnalyzer\FEventTypeInfo) & TypeInfo )